摘要: 直接上例子.var wflist = from u in db.TWelFare where u.fy_no == fy_no orderby u.we_no group u by new { weno = u.we_no, wename = u.we_name } into g select new { g.Key.weno, g.Key.wename }; 阅读全文
posted @ 2014-03-21 11:29 ``炯`` 阅读(18487) 评论(0) 推荐(0) 编辑